See the thread
Ford model designation:
- C21AF is a Canadian-built 1942 4x2 car chassis with 118" wheelbase and right-hand drive
- C49WC is the Windsor Carrier
- C29QF? I know C291QF is early FGT
- C21D is a 122"-w.b. 3/4 Ton truck
It looks like these tags were attached to parts in packing crates to identify them before assembly?